Causes and solutions of braking and slipping of PVC quick doors

　　The PVC quick door is a series of multi-joint movable door pieces connected in series. In a fixed slideway, the upper and lower doors are rotated around the door above the door. The safety configuration and sealing performance are particularly important. Because the PVC quick door runs around the reel, slipping during use is a common problem. Below, Xinyi Door Industry has summarized some common causes of door slippage and corresponding treatment methods. Let's take a look.

　　1. The brake pads of PVC quick doors are oily and cleaned with gasoline.

　　2. The compression spring force of the quick door is reduced, and the spring needs to be replaced.

　　3. The electromagnet is not installed properly, remove and reinstall.

　　PVC quick door slippage not only affects the normal operation of the door body, but also is prone to safety accidents, so once this problem is discovered, it must be resolved immediately and cannot be delayed. At the same time, repair the fast rolling shutter door as much as possible by professional maintenance personnel, do not disassemble and replace the PVC quick door body and parts without permission, it is easy to cause dangerous accidents.